Joint Sealing for Asphalt and Concrete Surfaces
Polymer-modified joint sealants in accordance with German technical standards
Joints in asphalt and concrete surfaces are subject to continuous mechanical, thermal and climatic stresses. Changes in joint width caused by temperature fluctuations, traffic loads and structural movement require movement-capable, standard-compliant joint sealants with long-term adhesion.
GusjoinT® develops and supplies polymer-modified, bitumen-based joint sealants for the sealing of joints in asphalt and concrete traffic surfaces, designed for professional use in road and civil engineering.
Application Areas
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Asphalt and concrete traffic areas
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Pavement, construction and movement joints
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Channel and edge areas
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Structural joints
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Municipal and supra-regional road construction
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Industrial and logistics areas
Standards and Technical Basis
GusjoinT® joint sealants are applied in accordance with recognised German and European technical regulations, in particular:
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TL Fug-StB 25
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DIN EN 14188-1 (Type N1 / Type N2)
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EN 14188-4 (primer)
GusjoinT® Products for Asphalt and Concrete Surfaces
Hot-applied, plastically adjusted joint sealant – Type N2
Polymer-modified joint sealant for sealing joints in asphalt and concrete surfaces with a joint width movement of up to 25%.
Application:
Normally to heavily trafficked surfaces, pavement and construction joints.
Standards:
TL Fug-StB 25, DIN EN 14188-1, Type N2 (plastic)
Hot-applied, elastic joint sealant – Type N1
Elastically adjusted, polymer-modified joint sealant for sealing asphalt and concrete joints with a joint width movement of up to 35%.
Application:
Channel and edge areas, structural joints in accordance with ZTV-ING / Dicht 9, tie-in joints and joints subject to increased movement.
Standards:
TL Fug-StB 25, DIN EN 14188-1, Type N1 (elastic)
Polymer-based primer for adhesion promotion between joint flanks and GusjoinT® joint sealants.
Standards:
TL Fug-StB 25, EN 14188-4
Closed-cell, heat-resistant backing rod for joint backfilling.
Use is project-specific and dependent on joint geometry and execution.
Standard: TL Fug-StB 25​
Key Product Properties
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Polymer-modified joint sealants for defined joint movement ranges
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Excellent adhesion to bituminous and mineral substrates
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High ageing resistance of the sealed joint
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Resistant to water, de-icing salts and environmental influences
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Very good performance at both high and low temperatures
Packaging & Jobsite Handling
GusjoinT® joint sealants are supplied in siliconised, anti-adhesive cardboard packaging.
The packaging allows fast and clean material removal directly on site.
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Cartons are:
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easy to empty,
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space-saving and non-bulky,
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easy to transport from site,
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and simple to dispose of or recycle.
Technical Documentation
Technical data sheets, product information and safety data sheets are available for all GusjoinT® products.
Contact
Joint sealants for asphalt and concrete surfaces – compliant, movement-capable, field-proven.